User guide

© Copyright Mastip Technology Limited. Information subject to alteration. V1.02 www.mastip.com
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Temperature ControlleriB6 / iB12
5.4 Control Parameters
5.4.1 Introduction
You can use the Control Config menu to specify how the selected zone(s) will be controlled:
• at startup (after you have pressed the run/idle button to take the controller out of Idle),
• during Normal operation,
• when the button has been used to put the zone in Standby or when a zone configured to start
up in Standby mode comes out of Idle, and
• when an external signal has been used to put the whole controller in Hardware Standby.
The Control Config menu is also used to specify whether and how often Autotuning (described in
Section 6) is done.
5.4.2 Control Parameters and Settings
Name Applies to Range/
Choices
Default Description & Interactions
Selected Zones All Zones Closed Loop Control Open Loop Control
Standby Type
  
Open Loop
Closed Loop
Open
Loop
Type of control used while the
controller’s front panel buttons
have been used to put the
selected zone(s) in standby mode:
closed loop (Standby Setpoint
used) or open loop (Standby
Percentage used)
Note: When an external signal
puts all zones in Hardware
Standby mode, this Standby Type
value is ignored. If a zone is
closed-loop when the Hardware
Standby signal is received, the
configured Standby Setpoint is
used. If a zone is open-loop when
the Hardware Standby signal is
received, the configured Standby
Percentage is used.
Standby
Setpoint
 
Low Setpoint Limit
to High Setpoint
Limit (from Input
Config menu)
25 °C
77 °F
Setpoint used when zone is in
closed loop standby mode
5.0 Parameter Characteristics